On Tue, Jun 13, 2023 at 12:34:18PM +0530, Manikandan Muralidharan wrote:
> Add new compatible string for the XLCD controller on SAM9X7 SoC.

You should probably indicate here why this is not compatible with the
existing SoCs that are supported. To hazard a guess, it is the HLCDC IP
(I forget the exact letters!)?
If so,
Acked-by: Conor Dooley <conor.dooley@microchip.com>

Cheers,
Conor.

> 
> Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
> ---
>  Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt b/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt
> index 5f8880cc757e..7c77b6bf4adb 100644
> --- a/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt
> +++ b/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt
> @@ -8,6 +8,7 @@ Required properties:
>     "atmel,sama5d3-hlcdc"
>     "atmel,sama5d4-hlcdc"
>     "microchip,sam9x60-hlcdc"
> +   "microchip,sam9x7-xlcdc"
>   - reg: base address and size of the HLCDC device registers.
>   - clock-names: the name of the 3 clocks requested by the HLCDC device.
>     Should contain "periph_clk", "sys_clk" and "slow_clk".
> -- 
> 2.25.1
>